| capitalize(Capitalize, String) |   | 81% | | 83% | 1 | 4 | 1 | 5 | 0 | 1 |
| trimRight(TrimRight, String) | | 100% | | 87% | 1 | 5 | 0 | 6 | 0 | 1 |
| trimLeft(TrimLeft, String) | | 100% | | 87% | 1 | 5 | 0 | 6 | 0 | 1 |
| fileExtension(FileExtension, String) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| removeFileExtension(RemoveFileExtension, String) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| separateByDash(SeparateByDash, String) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| separateByUnderscore(SeparateByUnderscore, String) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| lowercaseChar(LowercaseChar, Character) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| uppercaseChar(UppercaseChar, Character) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| normalize(Normalize, String) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| trim(Trim, String) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| lowercase(Lowercase, String) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| uppercase(Uppercase, String) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| StringSimpleFieldActions() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |